86589724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{16487}}^1$

素因数の和:16605

約数の個数: 24

約数和(自身を含む): 164814048

約数和(自身を除く): 78224324

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 16487, 32974, 65948, 214331, 428662, 857324, 1665187, 3330374, 6660748, 21647431, 43294862, 86589724]

約数ペア:

[(1, 86589724), (2, 43294862), (4, 21647431), (13, 6660748), (26, 3330374), (52, 1665187), (101, 857324), (202, 428662), (404, 214331), (1313, 65948), (2626, 32974), (5252, 16487)]